<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="商品名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品编号" prop="goodsno">
        <el-input
          v-model="queryParams.goodsno"
          placeholder="请输入商品编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="作者" prop="author">
        <el-input
          v-model="queryParams.author"
          placeholder="请输入作者"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="出版社" prop="publisher">
        <el-input
          v-model="queryParams.publisher"
          placeholder="请输入出版社"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="出版时间" prop="pubtime">
        <el-input
          v-model="queryParams.pubtime"
          placeholder="请输入出版时间"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="分类id" prop="categoryid">
        <el-select v-model="queryParams.categoryid" placeholder="请选择分类id" clearable>
          <el-option
            v-for="category in categoryList"
            :key="category.value"
            :label="category.label"
            :value="category.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="库存" prop="stock">
        <el-input
          v-model="queryParams.stock"
          placeholder="请输入库存"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="市场价格" prop="marketprice">
        <el-input
          v-model="queryParams.marketprice"
          placeholder="请输入市场价格"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最少市场价" prop="beginMarketprice">
        <el-input v-model="queryParams.params.beginMarketprice" placeholder="最少市场价"></el-input>
      </el-form-item>
      <el-form-item label="最多市场价" prop="endMarketprice">
        <el-input v-model="queryParams.params.endMarketprice" placeholder="最多市场价"></el-input>
      </el-form-item>

      <el-form-item label="销售价格" prop="salesprice">
        <el-input
          v-model="queryParams.salesprice"
          placeholder="请输入销售价格"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="分数" prop="score">

        <el-select v-model="queryParams.score" placeholder="请输入分数" clearable>
          <el-option
            v-for="dict in dict.type.goods_manage_goods_score"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
        <!--        <el-input-->
        <!--          v-model="queryParams.score"-->
        <!--          placeholder="请输入分数"-->
        <!--          clearable-->
        <!--          @keyup.enter.native="handleQuery"-->
        <!--        />-->
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['goods:goods:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['goods:goods:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['goods:goods:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['goods:goods:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>

      <el-table-column label="商品名称" align="left" width="180">
        <template slot-scope="scope">
          <span>{{ truncateText(scope.row.name) }}</span>
        </template>
      </el-table-column>

      <el-table-column label="商品编号" align="center" prop="goodsno"/>
      <el-table-column label="作者" align="center" prop="author"/>
      <el-table-column label="出版社" align="center" prop="publisher"/>
      <el-table-column label="出版时间" align="center" prop="pubtime"/>
      <el-table-column label="分类id" align="center" prop="categoryid">


        <template slot-scope="scope">
          {{ getCategoryLabel(scope.row.categoryid) }}
        </template>
      </el-table-column>

      <el-table-column label="描述" align="center" prop="description" width="180">
        <template slot-scope="scope">
          <span>{{ truncateText(scope.row.description)}}</span>
        </template>
      </el-table-column>

      <el-table-column label="封面图片" align="center" prop="image" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.image" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="库存" align="center" prop="stock"/>
      <el-table-column label="市场价格" align="center" prop="marketprice"/>
      <el-table-column label="销售价格" align="center" prop="salesprice"/>
      <el-table-column label="分数" align="center" prop="score"/>
      <el-table-column label="上架时间" align="center" prop="uptime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.uptime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['goods:goods:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['goods:goods:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商品管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入商品名称"/>
        </el-form-item>
        <el-form-item label="商品编号" prop="goodsno">
          <el-input v-model="form.goodsno" placeholder="请输入商品编号"/>
        </el-form-item>
        <el-form-item label="作者" prop="author">
          <el-input v-model="form.author" placeholder="请输入作者"/>
        </el-form-item>
        <el-form-item label="出版社" prop="publisher">
          <el-input v-model="form.publisher" placeholder="请输入出版社"/>
        </el-form-item>
        <el-form-item label="出版时间" prop="pubtime">
          <el-input v-model="form.pubtime" placeholder="请输入出版时间"/>
        </el-form-item>
        <el-form-item label="分类id" prop="categoryid">
          <el-select v-model="form.categoryid" placeholder="请选择分类id">
            <el-option
              v-for="category in categoryList"
              :key="category.value"
              :label="category.label"
              :value="category.value"
            />
          </el-select>


        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
        <el-form-item label="封面图片" prop="image">
          <image-upload v-model="form.image"/>
        </el-form-item>
        <el-form-item label="库存" prop="stock">
          <el-input v-model="form.stock" placeholder="请输入库存"/>
        </el-form-item>
        <el-form-item label="市场价格" prop="marketprice">
          <el-input v-model="form.marketprice" placeholder="请输入市场价格"/>
        </el-form-item>
        <el-form-item label="销售价格" prop="salesprice">
          <el-input v-model="form.salesprice" placeholder="请输入销售价格"/>
        </el-form-item>

        <el-form-item label="分数" prop="score">
          <el-select v-model="form.score" placeholder="请输入分数">
            <el-option
              v-for="dict in dict.type.goods_manage_goods_score"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="上架时间" prop="uptime">
          <el-date-picker clearable
                          v-model="form.uptime"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择上架时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>


  </div>
</template>

<script>

import {listGoods, getGoods, delGoods, addGoods, updateGoods} from "@/api/goods_manage/goods";
import {findAllCategory, listCategory} from "@/api/goods_manage/category";

export default {

  name: "Goods",
  //获取到字典goods_manage_goods_score 评分
  dicts: ['sys_oper_type', 'goods_manage_goods_score'],
  data() {
    return {
      volatility: {},
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 商品管理表格数据
      goodsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        goodsno: null,
        author: null,
        publisher: null,
        pubtime: null,
        categoryid: null,
        description: null,
        stock: null,
        marketprice: null,
        salesprice: null,
        score: null,
        uptime: null,
        status: null,
        params: {}
      },
      categoryList: [],//商品分类列表
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          {required: true, message: "商品名称不能为空", trigger: "blur"}
        ],
        goodsno: [
          {required: true, message: "商品编号不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
    this.findAllCategory();
  },
  methods: {
    getCategoryLabel(value) {
      const category = this.categoryList.find(item => item.value === value);
      return category ? category.label : '';
    },
    /** 查询所有商品分类 */
    findAllCategory() {
      this.loading = true;
      findAllCategory({}).then(response => {
        this.categoryList = response.data;
      });
    },
    /** 查询商品管理列表 */
    getList() {
      this.loading = true;
      listGoods(this.queryParams).then(response => {
        this.goodsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    //大于15个字显示...
    truncateText(text) {
      return text.length > 15 ? text.slice(0, 15) + '...' : text;
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        goodsno: null,
        author: null,
        publisher: null,
        pubtime: null,
        categoryid: null,
        description: null,
        image: null,
        stock: null,
        marketprice: null,
        salesprice: null,
        score: null,
        remarknums: null,
        uptime: null,
        salenums: null,
        newest: null,
        hot: null,
        status: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加商品管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getGoods(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改商品管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateGoods(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGoods(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除商品管理编号为"' + ids + '"的数据项？').then(function () {
        return delGoods(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('goods/goods/export', {
        ...this.queryParams
      }, `goods_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
